AI Intelligent Image Analysis for Security Screening at Beijing Station of China Railway Beijing Group

Through the collection and analysis of security screening image data, the system enables real-time detection and alerting of firearms and ammunition, flammable liquids, explosive devices, knives, sharp instruments, blunt objects, military and police equipment, tools, and flammable and explosive items concealed in passengers' luggage at Beijing Station. Utilizing a proprietary image data segmentation method, it performs layered and categorized full-spectrum scanning of passenger baggage, assisting security officers in rapidly pinpointing prohibited items. The system is compatible with all brands of X-ray screening machines, achieving a detection rate of over 98%.

Leveraging powerful prohibited-item recognition algorithms, the system can accurately identify flammable and explosive liquid components carried in passenger baggage, such as alcohol, kerosene, gasoline, diesel, pesticides, paint, perfume, floral water, and various alcohol-based pump sprays, while precisely labeling the liquid components, significantly enhancing the detection rate of liquid items.